Create a stunning portrait of Asuka Langley, depicted in an intricately detailed sci-fi armor, capturing her fierce and confident expression. The armor is futuristic, with sleek design elements and subtle glowing accents. The setting is a futuristic cityscape, with towering skyscrapers and vibrant neon lights reflecting off her armor. The overall style is photorealistic, emphasizing realism and attention to detail, with vibrant colors and high contrast to enhance the scene's dynamic energy.